Huitieme
1284
GP Identification/age?
Hello,
I recently acquired this 14k GP tank watch. The movement is a 17 jewel manual wind and is marked Girard Perregaux and has the numbers 86 1034 and has "GXM". The inside of the back is marked "GP" "14K" and has the number 788940. Any information on this watch is much appreciated. Thanks
